$ git clone -n https://src.fedoraproject.org/rpms/golang-github-vincent-petithory-dataurl.git /var/lib/mock/f33-build-141412-42581/root/chroot_tmpdir/scmroot/golang-github-vincent-petithory-dataurl
Cloning into '/var/lib/mock/f33-build-141412-42581/root/chroot_tmpdir/scmroot/golang-github-vincent-petithory-dataurl'...
$ git reset --hard 639a772de2a6dc16a9d626d9b98887fb4484abbf
HEAD is now at 639a772 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild